Created
December 29, 2017 21:06
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Script to mount volumes on aws instances
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#!/bin/bash | |
# note - /dev/xvdh that is what /dev/sdh is mapped to | |
devpath=$(readlink -f /dev/xvdh) | |
MNTPOINT=/images | |
sudo file -s $devpath | grep -q ext4 | |
if [[ 1 == $? && -b $devpath ]]; then | |
sudo mkfs -t ext4 $devpath | |
fi | |
sudo mkdir $MNTPOINT | |
#sudo chown riak:riak $MNTPOINT | |
sudo chmod 0775 $MNTPOINT | |
echo "$devpath $MNTPOINT ext4 defaults,nofail,noatime,nodiratime,barrier=0,data=writeback 0 2" | sudo tee -a /etc/fstab > /dev/null | |
sudo mount $MNTPOINT | |
echo deadline | sudo tee /sys/block/$(basename "$devpath")/queue/scheduler | |
echo never | sudo tee /sys/kernel/mm/transparent_hugepage/enabled |
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